Page 14 - 2016-2017 Racecar Engineering Late Model Muscle Car Parts and Accessories Catalog

Varitune Axle Back Exhaust System BBK41115
Stainless steel axle back
system features patented,
Full Length Mid X-Pipes truly adjustable Varitune per-
Engineered as a direct bolt-on for use formance mufflers. Innovative
with factory or aftermarket “shorty” head- power valve allows adjust-
ers, Full Length Mid X-pipes are manufactured from ing sound and exhaust flow
2-3/4" aluminized steel tubing and incorporate a as desired. Fits all 2015-16
merged X to increase performance. Offered in off-road Ford Mustang GT 5.0L. For
(without cats) and street (with cats) versions. use with long tube headers
BBK1633/BBK16330.
Part No. Description
BBK1664 ...........1994-95 Mustang GT, 2.5" Off Road X-Pipe
BBK1665 ...........1996-98 Mustang GT 4.6L, 2.5" Off Road X-Pipe
BBK1669 ...........1999-04 GT/Cobra 4.6L, 2.5" Off Road X-Pipe Full Length Headers
BBK1670 ...........1999-04 GT/Cobra 4.6L, 2.5" X-Pipe With Converters Full Length Headers are CAD
BBK1769 ...........2005-10 Mustang GT 4.6L, Off-Road X-Pipe designed and manufactured
BBK1770 ...........2005-10 Mustang GT 4.6L, Street X-Pipe from CNC mandrel bent
tubing for exceptional
High Flow Resonator Delete X-Pipe exhaust flow. Solid, one-
piece 3/8" thick laser cut
BBK1818 flanges offer strength and
Improve the sound, exhaust flow and per- durability. Initial testing
formance of any 2015-16 Ford Mustang GT has shown gains of 25-30
5.0L. Direct replacement X-pipe replaces the horsepower with the high flow X-pipe. Headers require short mid X-
restrictive OEM resonator. Fits applications using factory exhaust. pipes to complete the installation. Offered in chrome plated steel, silver
ceramic coated steel or stainless steel construction. Sold complete with
necessary gaskets and hardware.
2011-14 Mustang GT Part No. Description
Off Road Pipes BBK1674 Silver Ceramic
Gain horsepower and torque in minutes! BBK15320 .........1996-98 Cobra, 1-5/8" Dia.
Eliminates the cats completely, bolt-on in less BBK15330 .........1999-03 Cobra, 1-5/8" Dia.
BBK15410 .........1996-04 Mustang GT, 1-5/8" Dia.
than a 1/2 hour. O2 bungs maintain factory
sensors. Mustang GT 5.0L models with stock BBK16410 .........2005-10 Mustang GT, 1-5/8" Dia.
BBK16330 .........2011-16 Mustang GT, 1-3/4" Dia. NEW!
exhaust manifolds or shorty headers.
BBK16420 .........2011-16 Mustang V6, 1-3/4" Dia.
Chrome Plated
After-Cat X-Pipe BBK1460 BBK1541 ...........1996-04 Mustang GT, 1-5/8" Dia.
High flow, 2-3/4" diameter CNC mandrel bent X-pipe is BBK1641 ...........2005-10 Mustang GT, 1-5/8" Dia.
designed to eliminate the factory resonators and BBK1633 ...........2011-16 Mustang GT, 1-3/4" Dia. NEW!
increase horsepower. After-cat product is com- BBK1642 ...........2011-16 Mustang V6, 1-3/4" Dia.
pletely smog legal. Fits all 2011-14 Mustang Stainless Steel
GT 5.0L. BBK16335 .........2015-16 Mustang GT, 1-3/4" Dia. NEW!
Harnesses And Hardware Kit Required For Installation
2005-09 Mustang V6 Part No. Description
Dual Exhaust Conversion BBK4011 BBK16332 .........2015-16 Mustang GT NEW
Dual exhaust conversion easily bolts on to the
2005-09 Ford Mustang V6 4.0L from the
manifolds back. This kit includes a Coyote Swap Full Length Headers And X-Pipe
full 2.5" mandrel bent aluminized Designed specifically
steel X pipe and a drivers side tail when installing a Ford 5.0L
pipe. When used with the existing Coyote engine into popular
passenger side exhaust pipe it 1994-04 Mustangs, full
converts any V6 to a true dual length exhaust headers
system that allows the use of any feature 1-3/4” mandrel bent
GT dual axle back kit. primary tubes, 3” collectors
and a durable chrome finish.
Varitune Cat Back Exhaust System BBK30065 Headers may be used with naturally-
aspirated or boosted applications and are
Durable, stainless steel cat back exhaust system, intended for use with a Maximum Motor-
engineered exclusively for 2015-16 Ford Mus- sports K-member. Matching, 3” off-road X-pipe eases installation by
tang GT 5.0L, incorporates patented mating the headers to the cat-back exhaust.
Varitune performance mufflers, Part No. Description
allowing sound and exhaust flow BBK1634 ................Coyote Swap Full Length Headers
to be tuned as desired. Included BBK1787 ................Coyote Swap Off-Road Mid-X Pipe
resonator "X"-pipe adds even more
performance for an even more ag-
gressive sound.

2016-17 MUSTANG PRODUCTS 13