Increase of +96 Horsepower, and +94 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Increase of +75 Horsepower, and +71 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Performance N55 camshaft set designed exclusively for 5150 AutoSport and manufactured by Cat Cams!
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This valved cat back system features wireless remote control and dual blue coated tips.
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This valved cat back system features wireless remote control and quad matte black tips.
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This valved cat back system features wireless remote control and dual chrome tips.
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This valved cat back system features wireless remote control and quad chrome tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This valved cat back system features wireless remote control and dual matte black tips.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes a refundable $78 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with an Automatic Transmission
Brand:
ES#:
4905052
Mfg#:
SR9521XKT
In Stock at Vendor
$465.99
This product was last offered at the strikethrough price on 05-07-2026
Unleash the true fueling potential of your N55 with the Dorch Engineering HPFP Lift Kit
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Unlock the true fueling potential of your N55 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump (HPFP) Upgrade.
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Unlock the true fueling potential of your PWG N55 engine with the Dorch Engineering HPFP Lift Kit.
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Unlock the ultimate fueling potential of your electronic wastegate (EWG) N55 engine with the Dorch Engineering N55 Lift Kit.
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Unlock the ultimate performance potential of your EWG N55 engine with the Dorch Engineering Lift Kit HPFP Upgrade.
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Maximize performance and style with massive weight savings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Modification of the Rear Bumper Required
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
