Quick view Wehrli Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Bengal Grey - WCF100693-BG Compare $925.00 $807.99 The only High Flow 3" Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3"... Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Bronze Chrome - WCF100693-BC Compare $975.00 $851.99 The only High Flow 3" Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3"... Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Bengal Blue - WCF100693-BB Compare $925.00 $807.99 The only High Flow 3" Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3"... Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit - Gloss Black - WCF100615-GB Compare $639.00 $557.99 3" High Flow Y-Bridge for custom fabrication use. Not a direct OEM replacement. Does bolt to OEM intake runners. 3" Bead Roll Connection at inlet. 14 ga Aluminum neck and TIG welded CNC machined billet aluminum center section and flanges. Includes bungs... Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Red - WCF100411-RED Compare $1,164.00 $1,129.99 Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Red Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Gloss White - WCF100411-GW Compare $1,089.00 $1,056.99 Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Gloss White Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Grey - WCF100411-GRY Compare $1,164.00 $1,129.99 Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Grey Add to Cart Add to Cart
Quick view Wehrli Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Bronze Chrome - WCF100411-BC Compare $1,164.00 $1,129.99 Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Bronze Chrome Add to Cart Add to Cart
Quick view Wehrli Wehrli Duramax LBZ/LMM 3in. Y-Bridge (Bridge Only) - Raw Finish - WCF100235-RAW Compare $539.00 $470.99 The factory LBZ/LMM Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance. This kit is a much improved, bolt together style two piece... Add to Cart Add to Cart
Quick view Wehrli Wehrli Chevrolet LBZ/LMM Duramax 3in Y-Bridge Kit (Bridge Only) - Gloss Black - WCF100235-GB Compare $589.00 $514.99 The factory LBZ/LMM Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance. This kit is a much improved, bolt together style two piece... Add to Cart Add to Cart
Sold Out Quick view Wehrli Wehrli 11-16 Chevrolet 6.6L LML Duramax High Flow Y-Bridge Kit - Sparkle Granny Smith - WCF100165-SGS Compare $999.00 $872.99 This LML Y-Bridge Kit is an upgraded high flow intake kit for the 2011-2016 6.6L Duramax diesel engine which replaces the OEM upper intake manifold supplying air to the engine intake runners and cylinder heads. The OEM Y-bridge for these trucks is a... Currently Out of stock. On order! Currently Out of stock. On order!
Sold Out Quick view Wehrli Wehrli 11-16 Chevrolet 6.6L LML Duramax High Flow Y-Bridge Kit - Semi-Gloss Black - WCF100165-SGB Compare $949.00 $828.99 This LML Y-Bridge Kit is an upgraded high flow intake kit for the 2011-2016 6.6L Duramax diesel engine which replaces the OEM upper intake manifold supplying air to the engine intake runners and cylinder heads. The OEM Y-bridge for these trucks is a... Currently Out of stock. On order! Currently Out of stock. On order!
