Berk Technology 350Z/G35 Test Pipe V1.1

Terms and conditions of use: Berk Technology™ or any of its affiliates will not be held liable for any and all of the costs involved with use, installation, removal, inconvenience, or any other such associated effects by installing this product. The purpose of the use of these products is for off-road use and may never be used on public streets or highways. These components are legal for sale in California for racing vehicles only. Federal and state laws prohibit the removal, modification, or rendering inoperable of any device or element of design affecting vehicle emissions or safety in a vehicle used for public highways. Violation of such laws may subject the owner of the vehicle to a fine or penalty. Installation of this part may void the warranty coverage, if any, on your vehicle. Vehicles modified by the use of performance parts may no longer be lawfully used on public highways. It is YOUR responsibility to ensure that you are in accordance with all the laws and regulations in your state. Berk Technology™ does not in any way assume any responsibility or liability associated with (but not limited to) the use or installation of this product. Berk Technology™ does not in any way express or imply any liability for damage to property, vehicles, livestock, and personal injury or death, that may be associated with the use of this product. User of this product assumes all costs and risks associated with the use of these products. USE AT YOUR OWN RISK.

WARNING! The instruction manual is provided as a reference only. Professional installation is recommended. Use at your own risk.

www.berktechnology.com Page 1 of 10

Berk Technology 350Z/G35 Test Pipe V1.1

Installation Reference Guide Nissan 350Z 03-06/ Infiniti G35 Coupe 03-06, 02-05 Sedan Test pipes with Built in mechanical O2 sensor fix

Tools Needed: • • • • • •

14mm socket Socket extensions & universal joint 14mm wrench 14mm “stubby” wrench or “S” wrench WD-40 22mm wrench or O2 sensor socket

Parts Included: • • •

Berk Technology Test Pipes w/ O2 sensor fix (Qty 2) M10x1.25 Flange nuts (Qty 8) M10x1.25 Bolts (Qty 8)

TIP: Before you begin, allow engine to cool down. Spray down all bolts & nuts with WD-40 (or similar) and allow it to soak into the threads. The nuts & bolts will seize themselves onto the threads and spaying them down with Liquid Wrench or similar will make it much easier to remove the nuts & bolts. Figure 1A & B: Test pipes laid out & test pipes laid out w/ additional wide band O2 ports.

www.berktechnology.com Page 2 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 2 – Close up detail of mechanical O2 sensor fix

Figure 3A & 3B – Remove 3 14mm nuts at exhaust manifold/catalytic converter flange. There are three nuts holding the catalytic converter to the exhaust manifold. Two nuts are facing the ground on one side of the flange, the third nut is on the opposite side of the flange. Use a 14mm stubby wrench or “S” wrench to remove the third nut. Repeat for other side.

www.berktechnology.com Page 3 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 4A, 4B, 4C– Remove the two 14mm nuts at the Y-pipe & cat flange. Repeat for other side.

www.berktechnology.com Page 4 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 5A, 5B, & 5C – Unplug & unclip left & right oxygen sensor plugs

Figure 6A, 6B - Remove Catalytic converter bracket. Two 14mm nuts, two 14mm bolts.

www.berktechnology.com Page 5 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 7 - Remove Catalytic Converters

Figure 8 – Using a 22mm wrench, remove the oxygen sensor from the catalytic converter. Repeat for other side.

www.berktechnology.com Page 6 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 9 – Reinstall the factory O2 sensors into the O2 sensor bung.

Figure 10A, 10B, & 10C – Reinstall test pipes using supplied M10X1.25 bolts & nuts.

www.berktechnology.com Page 7 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 11 – Re-connect O2 sensor plug, and secure O2 sensor wire on harness clip.

Figure 12 –Detail of O2 sensor wire clip on side of transmission pan.

www.berktechnology.com Page 8 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 13A & 13B – Install the two supplied M10X1.25 bolts & nuts at the Y-pipe/test pipe flange.

www.berktechnology.com Page 9 of 10

Berk Technology 350Z/G35 Test Pipe V1.1 Figure 14A, 14B, & 14C –Check for leaks and double check bolts for loose bolts. Installation is complete.

www.berktechnology.com Page 10 of 10