Sits between the cylinder head and the exhaust manifold.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our G87 M2 Sweepstakes! 2X Entries For Our G87 M2 Sweepstakes! 2X Entries For Our G87 M2 Sweepstakes!
Seals the catalytic converter to the midpipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 04/2011
Located between downpipe and mid-pipes, 2 required
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470577
Mfg#:
18307553603
Special Order: No Guaranteed ETA
ON SALE!
SAVE 20%
$17.99
This product was last offered at the strikethrough price on 05-29-2026
Keep your emissions in check. Secondary cat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 48-state legal - not for sale or use in California
Keep your emissions in check. Primary cat in exhaust manifold.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 48-state legal - not for sale or use in California
Keep your emissions in check. Secondary cat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 48-state legal - not for sale or use in California
Original Equipment (OE) suppliers are companies that provide vehicle makers with parts and products used in the original vehicle manufacturing process. ECS Tuning has access to these companies and products, making their parts available to our customers.
Lifetime Replacement
