**** BEFORE Ordering, please check your application using the StopTech Catalog. LMPerformance is not responsible for incorrect Fitment as we are not given fitment data by the manufacturer.
StopTech 83.165.004G.R1 Specs:
- Trophy Sport / Slotted Disc
- Position: Rear
- Rotor: 2-Piece
- Caliper: ST40
- Rotor Size: 348x28mm
- Caliper Color: STR Street
- Rotor Type: Slotted
- Finish: No Coating
- Important Fitment Notes: 345x28mm Rotor
StopTech Trophy Big Brake Kits are bred for racing. They include forged, lightweight StopTech STR calipers, floating, slotted AeroRotors, stainless steel brake lines, and race engineered caliper brackets. Easily identifiable by their unique shape and finish, StopTech Trophy Big Brake Kit components feature a MIL-spec hard-anodizing on the Trophy STR calipers and AeroHats that is impervious to color change or fading at extreme race temperatures.
StopTech Trophy Kits feature ultra-high performance STR lightweight forged calipers in six-piston, four-piston or two-piston configurations. Based on the highly praised StopTech ST-60, ST-40, and ST-22 calipers, STR calipers feature the same metallurgy and design, but are engineered to provide up to a 20-percent reduction in weight without sacrificing stiffness or performance.
There are two types of StopTech Trophy Big Brake Kits available - one for the track and the other for the street.
StopTech Trophy Sport Big Brake Kits are intended for ultra-high performance street use. They are designed for street driven production vehicles. The Trophy Sport Big Brake Kits use the same STR calipers, AeroRotors and AeroHats found in the full-race Trophy Kits, but add silicone dust boots for extended service intervals and anti-rattle rotor mounting hardware for quieter operation. They also include StopTech Sport Brake Pads for high performance street and occasional track use. Trophy Sport Big Brake Kits are the ultimate street braking system.
All StopTech Trophy Big Brake Kits include:
- Patented StopTech AeroRotors for optimized airflow
- Patented, billet 7075 aluminum AeroHats to further increase airflow
- Forged StopTech STR calipers with patented bolt-in bridge for ultimate stiffness
- StopTech stainless steel brake lines
- Race engineered caliper brackets
- Hard-anodized finish on calipers and hats that resists fading and discoloration
StopTech AeroRotors incorporate several design innovations to improve rotor airflow, cooling and heat capacity. The ability to absorb and dissipate heat is essential to brake system performance. The uniquely designed vanes inside the AeroRotors optimize airflow through the disc. This improved directional design minimizes turbulence and flows more air than any other rotor tested. Better Airflow means better cooling and less fade.
AeroRotors are available either drilled or slotted for better dissipation of pad material and heat. An optional anti-corrosion gold zinc coating benefits customers who live in colder climates, where snow and road salt are commonly encountered. Zinc coating also benefits customers who prefer no visible surface rust on the vanes and outer circumference of their rotors.
StopTech has developed several design innovations to improve rotor airflow. The patented 2-piece AeroRotors push more air thanks to curved, airfoil-shaped vanes and an air channel that widens at the trailing edge of the vanes.
StopTech AeroRotor Features:
- Specifically engineered and patented AeroVanes for optimum cooling
- Patented, billet 7075 aluminum AeroHats for improved airflow
- Full-floating mounting hardware to eliminate pad knock-back
- Optimized to provide even performance and consistent feedback
- Hard-anodized hats are impervious to color change or fading
StopTech STR Calipers
- Stiffest aftermarket caliper available gives a consistent firm pedal
- Fully machined and lightweight for track action
- Hard anodized finish that is impervious to color change or fading
- Fully forged and extremely stiff for firmer brake pedal feel
- Meticulously engineered 2-piece design reduces flex
- Patented, removable center bridge further resists yaw(flex)
- Carefully selected piston sizes for precise torque output
Hard Anodized 6061-T6 Billet aluminum Mounting Brackets with Stainless Steel Studs Application-specific hardware that is stronger than most competitors, with studs instead of the more commonly used bolts and hard anodized aluminum billet composition.
Hard anodized billet aluminum mounting bracketsStainless steel studs secured with set screws for strength and durability- Fully machined aluminum or steel that is precise and strong
- Application specific design for precise and proper fitment
- All necessary hardware for easy installation
StopTech Stainless Steel Brake Lines: Braided stainless steel lines reduce system compliance and improve brake pedal feel and modulation. StopTech's Stainless Steel Brake Lines are D.O.T. compliant and designed to fit your vehicle.
Stainless steel braiding for lower compliance and extra protectionProvides quicker responseFirmer pedal feelA variety of fittings for hundreds of applicationsAll necessary brackets and fasteners for easy installationBetter brake modulationD.O.T. compliantStopTech aluminum AeroHats are lighter, and feature directional stand-offs between the rotor and mounting hat that increase airflow to the (hotter) outside face of the rotor by over 50 percent
- Patented design with directional stand offs between the rotor and mounting bell
- Increases airflow by 50%-100% over traditional 2-piece designs
- Increased airflow reduces the temperature difference between the inside and outside rotor faces
- Results in less distortion and better performance compared to other fully floating designs
- Outer pad wear is reduced
While wheel clearance is completely dependent on the diameter, offset and spoke design of your wheels, a general guideline is that StopTech kits usually require the following:
- 328mm rotor (12.9) - minimum 17 wheel
- 332mm rotor (13.1) - minimum 17 wheel
- 355mm rotor (14) - minimum 18 wheel
- 380mm rotor (15) - minimum 19 wheel
Larger wheels are typically needed when installing a Big Brake Kit. StopTech provides a large database of wheel fitment templates to ensure proper fit with your aftermarket wheels.
They include forged, lightweight StopTech?ßSTR calipers, floating, slotted AeroRotors, stainless steel brake lines, and race engineered caliper brackets.
**** Before Ordering, please check your application using the StopTech Catalog, and the StopTech Racing Catalog
Weight: 72 lbs
If you own a high performance automobile or enjoy a spin on the racing circuit then you know how critical your choice of brakes is for not only top notch performance but also for your car’s ability to stop without fail. In order to accomplish this goal you need to feel confident in the selection you make and trust the manufacturer to give you an inimitable product and STOPTECH is just such a company.
The STOPTECH brand is the high performance and racing brand of the award winning company CENTRIC PARTS, a leader in the design and production of superlative brake components and systems for passenger vehicles, medium duty trucks, fleet vehicles and high performance vehicles and race cars. STOPTECH was developed with the goal of providing the best in aftermarket high performance brake components and systems for the racing aficionado and high performance enthusiasts like yourself.
STOPTECH has a long history in the area of brake and brake component development having been founded as early as 1999 and they have always focused on becoming the primo aftermarket manufacturer and supplier of high performance brake components and systems. A testament to their dedication and expertise is the fact that they were the first to offer balanced brake upgrades for production cars and consequently are the worldwide luminary having over 700 platform offerings that dramatically improve overall braking performance.
IMAGES: Images may be a representation and may not reflect the actual product.
(Images May Not be Vehicle Specific. For Display Purposes Only.)
California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.
Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.
FREE SHIPPING: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.
IMAGES: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.
TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.
SPECIAL ORDER ITEMS: Some items are special ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special ordered items can have a 5-35% cancelation fee.
Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, special order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.
Returns:We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.
Lost Order ClaimsAll lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.
Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.
Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.
Installation:We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.
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