European Wholesale Parts

2014-2017 Audi SQ5 exhaust systems

25 exhaust systems for the B8 2014-2017 Audi SQ5 (3.0T supercharged V6) from 6 brands. Cat-back and axle-back systems, mufflers, tips and valve controllers. A cat-back replaces the exhaust from the catalytic converter rearward. An axle-back replaces only the rear section.

Before you order

Fitment is listed by engine and drivetrain. Confirm both on the retailer page.
Tip finish and size are often a separate selection on the retailer page.
Sound-level rules vary by state. A louder system can fail an inspection or roadside check.
Listings are read from the retailer's B8 SQ5 (3.0T) category. Confirm engine, drivetrain and model year on the retailer page before ordering.

Brands on this page: Valvetronic Designs (12), ECS (5), Milltek Sport (5), 034Motorsport (1), AWE (1), MBRP (1).

Mufflers (13)

ECS · Part no. 044081LA01
Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
Check price at ECS Tuning for ECS Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit (opens the retailer site)
Valvetronic Designs · Part no. UVM63MMTSTYLEX1
Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM76MMTSTYLEX1
Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM63MMDUALOUTX1
Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM63MMDUALOUTX2
Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 2 Mufflers
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 2 Mufflers (opens the retailer site)
Valvetronic Designs · Part no. UVM76MMDUALOUTX1
Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM76MMDUALOUTX2
Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 2 Mufflers
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 2 Mufflers (opens the retailer site)
Valvetronic Designs · Part no. UVM.63MM.X1
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM.63MM.X2
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 2 Mufflers
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 2 Mufflers (opens the retailer site)
Valvetronic Designs · Part no. UVM.76MM.X1
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 1 Muffler (opens the retailer site)
Valvetronic Designs · Part no. UVM.76MM.X2
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers (opens the retailer site)
Valvetronic Designs · Part no. UVM.89MM.X2
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers (opens the retailer site)
Valvetronic Designs · Part no. UVM.89MM.X1
Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.5" (89mm) - 1 Muffler
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Check price at ECS Tuning for Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.5" (89mm) - 1 Muffler (opens the retailer site)

Cat Back (6)

AWE · Part no. AWEB8SQ5
AWE Touring Edition Exhaust System - Audi B8 SQ5 3.0T
Enables perfect part throttle cruising when you want it, and a disobedient soundtrack when you're ready to rumble! Features AWE's proprietary 180 Technology® resonators.
Check price at ECS Tuning for AWE AWE Touring Edition Exhaust System - Audi B8 SQ5 3.0T (opens the retailer site)
Milltek Sport · Part no. SSXAU671
Cat-Back Exhaust System - Resonated
2.37" Stainless Steel with quad Carbon Jet-100 tips - Retains valves from OE system
Check price at ECS Tuning for Milltek Sport Cat-Back Exhaust System - Resonated (opens the retailer site)
Milltek Sport · Part no. SSXAU670
Cat-Back Exhaust System - Resonated
2.37" Stainless Steel with quad burnt titanium GT-100 tips - Retains valves from OE system
Check price at ECS Tuning for Milltek Sport Cat-Back Exhaust System - Resonated (opens the retailer site)
Milltek Sport · Part no. SSXAU505
Cat-Back Exhaust System - Resonated - Valved
2.37" stainless steel with quad 100mm black Cerakote tips
Check price at ECS Tuning for Milltek Sport Cat-Back Exhaust System - Resonated - Valved (opens the retailer site)
Milltek Sport · Part no. SSXAU506
Cat-Back Exhaust System - Resonated - Valved
2.37" stainless steel with quad 100mm polished tips
Check price at ECS Tuning for Milltek Sport Cat-Back Exhaust System - Resonated - Valved (opens the retailer site)
Milltek Sport · Part no. SSXAU507
Cat-Back Exhaust System - Resonated - Valved
2.37" stainless steel with quad 100mm Titanium tips
Check price at ECS Tuning for Milltek Sport Cat-Back Exhaust System - Resonated - Valved (opens the retailer site)

Cutout (2)

ECS · Part no. 020923ECS02
Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Dual Cutouts
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutouts
Check price at ECS Tuning for ECS Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Dual Cutouts (opens the retailer site)
ECS · Part no. 020923ECS01
Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Single Cutout
Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutout
Check price at ECS Tuning for ECS Build-Your-Own Universal Vacuum-Actuated Exhaust Cutout Kit - Single Cutout (opens the retailer site)

Mid Pipes (1)

034Motorsport · Part no. 034-105-7059
Res-X Resonator Delete And X-Pipe
Enjoy a more aggressive exhaust note with no noticeable drone inside the cabin at a fraction of the cost of more expensive cat-back systems.
Check price at ECS Tuning for 034Motorsport Res-X Resonator Delete And X-Pipe (opens the retailer site)

X Pipes (1)

ECS · Part no. 006186LA01
Audi B8 Q5 / SQ5 3.0T Center X-Pipe
Eliminate the center resonator on your OE system for a more aggressive exhaust note
Check price at ECS Tuning for ECS Audi B8 Q5 / SQ5 3.0T Center X-Pipe (opens the retailer site)

Valve Controller (1)

ECS · Part no. 004788LA01
Remote Vacuum Exhaust Valve Control Kit
Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers.
Check price at ECS Tuning for ECS Remote Vacuum Exhaust Valve Control Kit (opens the retailer site)

Axle Back (1)

MBRP · Part no. S56033CF
Dual Rear Exit Axle Back Exhaust System - Carbon Fiber Tips
Signature MBRP styling and sound
Retailer fitment note: Fits models up to 2017
Check price at ECS Tuning for MBRP Dual Rear Exit Axle Back Exhaust System - Carbon Fiber Tips (opens the retailer site)