Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
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No core charge
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Brand:
ES#:
4845674
Mfg#:
256070560080
In Stock
ON SALE!
SAVE 13%
$319.99
This product was last offered at the strikethrough price on 04-10-2026
Ensure proper spark and avoid misfires. For all M176, M177, M178, M260, and M264 engine applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4733573
Mfg#:
0001590500
In Stock at Vendor
$22.99
This product was last offered at the strikethrough price on 04-10-2026
Upgrade your AMG’s reliability with UPD’s billet idler kit - built to outlast factory plastic pulleys and handle the heat without compromise.
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Fix rough idles and stop oil from destroying your engine wiring harness with a complete set of four brand new camshaft magnets.
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Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!
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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
