Borla Universal 2-1/4, 2-1/4 14x7-7/8 x 4-1/4 w/ Notch PRO-XS Muffler turn14-product-not-found-review the enlarged cold side boost

the enlarged cold side boost pipe kit replaces the pipework from the intercooler to the throttle body with a freer-flowing design that offers increased internal capacity to reduce restriction and improve response

RPMX 19-26 GM 5'9

Manufacturer Part # : 39101

this is one of the easiest and most effective upgrades

Borla Universal 2-1/4, 2-1/4 14x7-7/8 x 4-1/4 w/ Notch PRO-XS Muffler turn14-product-not-found-review the enlarged cold side boostManufacturer Part # : 400479 Market Description ProXS Muffler 2. 25" Offset Inlet 2. 25" Center Outlet, 4. 25" x 7. 88" Oval, 14 Long Body, 19" Overall Length. Notched necks for easy clamp on installation using 1" wide band style clamps 18322 (clamps not included). Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High quality T 304 austenitic stainless steel for superior corrosion resistance.