CTS Turbo high flow cat is made to maximize exhaust flow for highest power gains - Do not compromise performance and sound with factory parts - Unleash your B9 S4/S5 3.0T Potential!
Brand:
ES#:
4043052
Mfg#:
CTS-EXH-TP-0009C
In Stock
ON SALE!
SAVE 15%
$699.99
This product was last offered at the strikethrough price on 08-26-2026
Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4883843
Mfg#:
004788LA01
In Stock
ON SALE!
SAVE 10%
$100.99
This product was last offered at the strikethrough price on 06-13-2026
ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience
10X Entries Into Our F80 M3 Sweepstakes Fits up to 2022 model years
Includes stainless steel valved cat-back section, black billet aluminum tunnel brace, 4" black chrome exhaust tips, and a set of downpipes with resonator deletes!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4876129
Mfg#:
016752LAEBKT
In Stock
ON SALE!
SAVE 38%
$2529.91
This product was last offered at the strikethrough price on 05-05-2026
2.50" stainless steel with quad Cerakote black velvet oval tips. No physical or functional flaws with the system or missing components, simply open box
Fits models with factory rear sports differential
Brand:
ES#:
3499454
Mfg#:
SSXAU715
Ships in 5 Business Days
ON SALE!
SAVE 10%
$3990.99
This product was last offered at the strikethrough price on 08-29-2026
2.50" stainless steel with quad GT-100 Cerakote black tips
Fits models without factory rear sports differential For vehicles without a sport differential
Brand:
ES#:
3240918
Mfg#:
SSXAU641
Ships in 5 Business Days
ON SALE!
SAVE 10%
$3752.99
This product was last offered at the strikethrough price on 08-17-2026
Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.
Lifetime Replacement
