Exhaust
Manley Performance Extreme Duty 1.3in. Exhaust Valves | GM Duramax 6.6L Diesel 4 Valve (11609-8)
Compare prices for the Manley Performance Extreme Duty 1.3in. Exhaust Valves | GM Duramax 6.6L Diesel 4 Valve (11609-8) across 14 Subaru parts retailers and find it for sale at the lowest price. In stock from 2 stores, starting at $514.07.
0All 2 prices
Prices are pulled from each retailer and refreshed regularly — always confirm the final price at the store’s checkout.