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JBR 2007-2009 Mazdaspeed 3 Under Mounted Hot Side Piping Kit

From $259.99

SKU: MS3-UMHPIPE-0713 Category:



The JBR Under Mounted Hot Side Piping Kit is designed to fit all clocked OEM/BNR and most big turbo setups. The JBR kit is constructed from mandrel bent 6061 aluminum piping and 7 layer hi-strength thick walled silicone couplers. All of which is tucked neatly above the belly pan.

Routing the piping beneath the motor reduces the amount of hot side charge piping by 12-16% when compared to other kits on the market. Reducing the amount of piping decreases turbo spool up time, reduces boost temperatures and makes for an impressive, sleeper looking engine bay.

All kits will include coolant and vacuum hose necessary to clock your turbo.

The waste gate actuator mounting bracket and coolant mounting bracket are required when the kit is used with the OEM or the BNR S1 turbo.


– 2007 – 2013 Mazdaspeed 3
– Best when installed with a Treadstone TR8, TR8L and TR6 Intercoolers


– Designed and Manufactured in the USA
– Black wrinkle coated 6061 aluminum piping
– Mounting bracket to secure the piping
– 7 layer High strength, thick walled silicone hoses
– Stainless T-bolt clamps

JBR Under Mount Piping Kit Includes:

– Hot side under mount piping and silicone couplers
– 6 Stainless T-bolt clamps
– 1 Coolant mounting bracket
– 1′ of coolant hose
– 1′ of vacuum hose
– Waste gate actuator & coolant Pipe mounting brackets (OEM/BNR KIT)
– Installation instructions are available in our support section
– Shipping is free in the US & our Hassle Free Lifetime Warranty is included

Additional information

Weight 7.8 lbs
Dimensions 20 × 10 × 8 in
Turbo Outlet Size

2.5" (+$10.00), 2" Stock/BNR

Add Wastegate Mounting Brkt

No Thanks., Yes Please! (+$15.00)