Seals the manifolds to the catalytic converters
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4501325
Mfg#:
8K0253115A
$6.99
This product was last offered at the strikethrough price on 10-25-2026
$6.15 USD
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on orders $49 and up
Lifetime Replacement
Connects the two combi valves together
Brand:
ES#:
2552253
Mfg#:
06E131143AJ
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$220.00
This product was last offered at the strikethrough price on 08-31-2026
$200.99 USD
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Lifetime Replacement
Keep your engine running efficiently
Fits the left and right position
Brand:
ES#:
2606421
Mfg#:
06E906265AJ
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$461.99
This product was last offered at the strikethrough price on 08-31-2026
$400.99 USD
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Lifetime Replacement
Secures the center muffler to the vehicle
Brand:
ES#:
450450
Mfg#:
8K0253144F
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$96.99
This product was last offered at the strikethrough price on 10-26-2026
$86.99 USD
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Lifetime Replacement
Locking nut with flange. M8
Secures the catalytic converter to the manifold and down pipe
Brand:
ES#:
1906410
Mfg#:
N91130802
42% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.18
This product was last offered at the strikethrough price on 11-02-2026
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Connects the catalytic converter to the center exhaust muffler
Brand:
ES#:
2976003
Mfg#:
4G0254300P
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$830.99
This product was last offered at the strikethrough price on 08-31-2026
$749.00 USD
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Lifetime Replacement
Connects the catalytic converter to the center exhaust muffler
Brand:
ES#:
2966866
Mfg#:
4G0254352F
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$809.99
This product was last offered at the strikethrough price on 08-31-2026
$729.99 USD
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Lifetime Replacement
This OE style 55mm exhaust clamp is the perfect size for all 55mm exhaust tubing.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4877039
Mfg#:
034-105-D300
$33.00 USD
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Lifetime Replacement
Secures the muffler to the vehicle
Fits the left and right side
Brand:
ES#:
450451
Mfg#:
8K0253144M
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$123.99
This product was last offered at the strikethrough price on 10-26-2026
$106.99 USD
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on orders $49 and up
Lifetime Replacement
Quiet down your leaking exhaust. 55mm
Brand:
ES#:
315741
Mfg#:
1K0253141G
24% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.98
This product was last offered at the strikethrough price on 11-02-2026
$31.02 USD
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on orders $49 and up
Lifetime Replacement
Also known as the 'combi valve'
Brand:
ES#:
3438274
Mfg#:
06E131101K
Limited Qty Sale
$98.99
This product was last offered at the strikethrough price on 11-02-2026
$89.99 USD
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on orders $49 and up
Lifetime Replacement
Install new hardware with your new parts. M8
Used to secure the exhaust manifold
Brand:
ES#:
469343
Mfg#:
N90226404
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm
Brand:
ES#:
3199866
Mfg#:
CHC66.5SS
$19.99 USD
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on orders $49 and up
Lifetime Replacement
Secures the muffler to the vehicle
Fits the left and right side
Brand:
ES#:
4049608
Mfg#:
8K0253144M
$58.99
This product was last offered at the strikethrough price on 05-07-2026
$56.99 USD
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on orders $49 and up
Lifetime Replacement
Fits left and right side
Brand:
ES#:
2121126
Mfg#:
06E906265AA
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$323.99
This product was last offered at the strikethrough price on 08-31-2026
$280.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Fits the left and right side
Brand:
ES#:
280965
Mfg#:
06E253039C
$15.99 USD
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on orders $49 and up
Lifetime Replacement
More About Exhaust Parts & Accessories
From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.