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 w/ 4x76mm tips
Universal 4" exhaust tips with a 2.75" inlet
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4883965
Mfg#:
D663-0600-BOX
In Stock
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$92.99
This product was last offered at the strikethrough price on 06-15-2026
Genuine BMW M Performance stainless sport silencer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Exhaust tips not included - See description
Brand:
ES#:
2997963
Mfg#:
18302406953
Ships in 7 Business Days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1630.00
This product was last offered at the strikethrough price on 06-15-2026
By replacing the factory muffler, you will uncover the pure sound of the B58 engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manually control muffler valve funtions with the click of a button with this plug and play kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with electronic valves only
Civilized performance for the discerning enthusiast - +6HP/+5TQ
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3149169
Mfg#:
D660-0055BLK
Ships in 2 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1743.99
This product was last offered at the strikethrough price on 06-15-2026
Civilized performance for the discerning enthusiast - +6HP/+5TQ
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3149168
Mfg#:
D660-0055
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1743.99
This product was last offered at the strikethrough price on 06-15-2026
Genuine BMW M Performance stainless sport silencer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Exhaust tips not included - See description
Brand:
ES#:
3172667
Mfg#:
18302424608
Ships in 7 Business Days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1400.00
This product was last offered at the strikethrough price on 06-15-2026
Take full control of your BMW's exhaust valves to control exhaust volume and tone.
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4172027
Mfg#:
R660-0001
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$345.99
This product was last offered at the strikethrough price on 06-15-2026
Universal 4" exhaust tips with a 2.75" inlet
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4883966
Mfg#:
D663-0601-BOX
Ships on Jul 14, 2026
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$103.99
This product was last offered at the strikethrough price on 06-15-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
