Includes everything you need to replace your factory side mount radiator with the larger CSF Radiator
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Comes complete with non-resonated downpipes, a precision-engineered x-pipe mid-section, and two valved muffler sections.
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Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes.
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Easy upgrade into hybrid turbo power levels delivering up to 601HP and 615TQ.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Brand:
ES#:
4500751
Mfg#:
IESOVZ13
Ships in 4 Business Days
ON SALE!
SAVE 15%
$1248.99
This product was last offered at the strikethrough price on 06-25-2026
Features an aggressive, yet refined exhaust note with DroneTrap technology and quad 90mm slash-cut tips
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Brand:
ES#:
5375469
Mfg#:
IEEXCK12
Ships in 5 Business Days
ON SALE!
SAVE 10%
$1699.99
This product was last offered at the strikethrough price on 06-25-2026
2.50" stainless steel with quad Cerakote black velvet oval tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models without factory rear sports differential For vehicles without a sport differential
Proprietary tune box designed specifically for the EA839 3.0L TFSI with gains of +40 Horsepower / 70 ft-lb of Torque!
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Fix leaks and keep your cooling system efficient
We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
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Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
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Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
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The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
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304 Stainless high-flow front metallic catalytic converter/downpipe - 100% handcrafted in Italy!
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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
