Official Website of the New Car Buyer

Discount Exhausts - Call 1.866.612.9798
Refresh!
1-888-251-1209

Buy Infiniti QX4 Exhausts | Buy and Save @ The Auto Channel

Description: CERTIFIEDXL HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED
14 in. L x 9 in. W x 5 in. H; 24 in. overall length; 2.5 in. inlet diameter; 3.5 in. outlet diameter; Single center inlet and dual center outlet configuration; Oval casing; With dual double layer tip; Improves your vehicle's performance and dramatically decreases its noise, producing an aggressive but cool tone from the inside; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV150105
Retail Price: $201.01
$159.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: CERTIFIEDXL HIGH PERFORMANCE EXHAUST TIP, STAINLESS STEEL, POLISHED
2.25 in. inlet diameter; 4.5 in. outlet diameter; 8 in. overall length; Round shape; Single slant style; Straight cut; Double wall; Rolled edge; A high quality exhaust tip; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV160104
Retail Price: $41.02
$31.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED
5 in. W x 5 in. H; 17 in. overall length; 2.25 in. inlet diameter; 3.38 in. outlet diameter; Single center inlet and outlet configuration; Round casing; With silencer; Improves your vehicle's performance and dramatically decreases its noise producing an aggressive but cool tone from the inside; Backed by 2-year Kool Vue limited warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150109
Retail Price: $102.51
$81.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: AUTOTRUST GOLD STAINLESS STEEL EXHAUST TIP, SINGLE RESONATED STYLE, POLISHED
Oval shape; Straight cut; Rolled edge; 2.5 in. inlet diameter; 5.5 x 3.5 in. outlet diameter; 12 in. overall length; AutoTrust Gold products are guaranteed to meet or exceed the original manufacturer's standards and quality; Backed by a 5-year limited warranty; If the part breaks or is damaged - even if you are involved in a wreck or accident - anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: AutoTrust Gold
Part Number: WKV160110ATG
Retail Price: $57.66
$45.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: OVAL MUFFLER, STAINLESS STEEL, POLISHED
2.25 in. inlet diameter; 3.5 in. outlet diameter; Single center inlet and dual outlet configuration; 14 in. body length, 8 in. width, 5 in. height, 24 in. overall length; Includes 3.5 in. exhaust tip; Oval casing; Improves your vehicle's performance and dramatically decreases its noise producing an aggressive but cool tone from the inside
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150114
Retail Price: $68.84
$53.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: OVAL MUFFLER WITH DAUL 3.5" DOUBLE WALL SLANTED TIPS - ID: 2.25", OD: 3.5", BODY LENGTHXWIDTHXHEIGHT: 14"X8"X5", OVERALL LENGTH: 24
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150113
Retail Price: $75.16
$58.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: OVAL MUFFLER WITH SINGLE SLANTED TIP - ID: 4.5", OD: 4.5", BODY WIDTHXHEIGH: 8"X5", OVERALL LENGTH: 24.5
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150115
Retail Price: $65.49
$50.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

LOOKING FOR A HIGH PERFORMANCE MUFFLER? KOOL VUE MUFFLERS OFFER A SELECTION THAT IMPROVES YOUR VEHICLE'S PERFORMANCE AND AT THE SAME TIME DRAMATICALLY DECREASES ITS NOISE. IT ALSO PRODUCES AN AGGRESSIVE BUT COOL TONE FROM THE INSIDE – SOMETHING TO BE PROUD OF WHEN YOU ARE IN THE STREETS.

FEATURES AND SPECIFICATIONS:
  • OVAL CASING
  • 2.25 IN. INLET DIAMETER; 2.25 IN. OUTLET DIAMETER
  • SINGLE CENTER INLET AND DUAL CENTER OUTLET CONFIGURATION
  • 12.6 IN. LENGTH X 9 IN. WIDTH X 4 IN. HEIGHT; 18.8 IN. OVERALL LENGTH

BENEFITS:
  • IMPROVES VEHICLE'S PERFORMANCE
  • DRAMATICALLY DECREASES THE NOISE
  • STAINLESS STEEL MATERIAL FOR EXTENDED DURABILITY AND LONGER LIFE



Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150117
Retail Price: $114.98
$91.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: CERTIFIEDXL HIGH PERFORMANCE MUFFLER ASSEMBLY, STAINLESS STEEL, POLISHED
Assembly with two mufflers; 10 in. L x 4.5 in. W x 4.5 in. H; 18.5 in. overall length; 9.25 in. overall width; 2.25 in. inlet diameter; 3.25 in. outlet diameter; Single center inlet and dual center outlet configuration; Round casings; With slanted tip; Improves your vehicle's performance and dramatically decreases its noise producing an aggressive but cool tone from the inside; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV150108
Retail Price: $191.34
$147.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: CERTIFIEDXL HIGH PERFORMANCE EXHAUST TIP, STAINLESS STEEL, POLISHED
2.5 in. inlet diameter; 5.5 x 3.5 in. outlet diameter; 7.5 in. overall length; Oval shape; Single resonated style; Straight cut; Rolled edge; A high quality exhaust tip; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV160109
Retail Price: $42.20
$32.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: AUTOTRUST GOLD STAINLESS STEEL EXHAUST TIP, SINGLE STYLE, POLISHED
Oval shape; Slanted cut; Double wall; Rolled edge; 5.5 x 3.1 in. inlet diameter; 5.5 x 3.1 in. outlet diameter; 13 in. overall length; AutoTrust Gold products are guaranteed to meet or exceed the original manufacturer's standards and quality; Backed by a 5-year limited warranty; If the part breaks or is damaged - even if you are involved in a wreck or accident - anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: AutoTrust Gold
Part Number: WKV160115ATG
Retail Price: $58.11
$45.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: CERTIFIEDXL HIGH PERFORMANCE EXHAUST TIP, STAINLESS STEEL, POLISHED
2.25 in. inlet diameter; 3.5 in. outlet diameter; 12 in. overall length; Round shape; Dual style; Slanted cut; Rolled edge; A high quality exhaust tip; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV160107
Retail Price: $64.02
$49.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: MBRP UNIVERSAL MUFFLER, ALUMINIZED STEEL, NATURAL FINISH
5 in. inlet and outlet diameter; Single center inlet and outlet configuration; 24 in. body length, 31 in. overall length; Round casing; Perforated internal construction; Made of 16-gauge aluminized steel; Features an outstanding straight through design for lesser restriction, improved performance, and excellent exhaust sound; Fully welded; With MBRP's limited warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: MBRP
Part Number: M79M2050
Retail Price: $170.78
$122.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: 5" ROUND MUFFLER WITH SILENCER - ID: 2.25", OD: 4", OVERALL LENGTH: 20
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150110
Retail Price: $50.14
$39.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Description: CERTIFIEDXL HIGH PERFORMANCE EXHAUST TIP, STAINLESS STEEL, POLISHED
2.25 in. inlet diameter; 3.5 in. outlet diameter; 12 in. overall length; Round shape; Dual style; Straight cut; Rolled edge; A high quality exhaust tip; With 3 years limited CertifiedXL warranty.
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: CertifiedXL
Part Number: CXLKV160106
Retail Price: $60.93
$48.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!
Muffler
Description: OVAL MUFFLER WITH DUAL SQUARE DOUBLE WALL TIP - ID: 2.25", OD: 5.5"X3.5", BODY LENGTHXWIDTHXHEIGHT: 14"X8"X5", OVERALL LENGTH: 24.5
Fits: 2003 Infiniti QX4
Base: 6Cyl 3.5L
Brand: Kool Vue
Part Number: KV150111
Retail Price: $68.62
$53.95  Continue
Call 1-888-251-1209!Call 1-888-251-1209!

Select Year

Discount Exhausts - Call 1.866.612.9798