Quick view MBRP MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax MSRP: Now: $204.99 Add to Cart Compare Quick view MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. - Greater Heat Retention- 20% Greater Flow Over Stock- Richer... MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax MSRP: Now: $204.99 Add to Cart Compare Quick view MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. - Greater Heat Retention- 20% Greater Flow Over Stock- Richer... MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax MSRP: Now: $204.99 Add to Cart Compare Quick view MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. - Greater Heat Retention- 20% Greater Flow Over Stock- Richer... MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax MSRP: Now: $204.99 Add to Cart Compare Quick view MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. - Greater Heat Retention- 20% Greater Flow Over Stock- Richer... MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP GM8428 3" Turbo Downpipe | 15.5-16 GM 6.6L Duramax Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. - Greater Heat Retention- 20% Greater Flow Over Stock- Richer... MSRP: Now: $219.99 Add to Cart Compare Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP GMCA427 3" Turbo Downpipe | 11-15 GM 6.6L Duramax MBRP Exhaust 3in. Turbo Down Pipe-Carb EO # D-763 Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $214.99 Add to Cart Compare Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP GM8424 3" Turbo Downpipe | 04.5-10 GM 6.6L Duramax Fits in place of the factory downpipe. High flowing 3" downpipe makes for lower EGT's and up to a 15hp gain. Heat coated black and heat wrapped. MSRP: Now: $154.99 Add to Cart Compare Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected ×
Quick view MBRP GM8425 3" Turbo Downpipe I 01-04 GM 6.6L Duramax - Large 3" Mandrel Bent pipe -Lower EGT's -Open inlet design for higher flow -Machined flanges -Black heat coating -Includes gasket MSRP: Now: $204.99 Add to Cart Compare Compare Selected