BEGi Performance Engineering - Miata Performance Parts -Miata Exhaust Systems

Exhaust Systems for the Mazda Miata

We have the Miata Performance products you need. Scroll down to see some of our items. Just remember, if you don't see it, please give us a call or send an e-mail. Not all items can be listed on the web site, and BEGi specializes in custom pieces.

Year of Car	Specific Parts
1990-1993	Turbo Systems	Cool Air Intake Systems
1994-1997	Supercharger Systems	DIY Parts
1999-2004	Engine / Drivetrain	Lines and Fittings
2006 MX 5	Exhaust Parts	Gauges and Mounts
MS-Miata	Fuel Systems	By-pass Valves
MS- 3	Engine Management Systems	Turbo System Parts
MS- 6	Downpipes	Exhaust Manifolds

Exhaust Manifolds

BEGi Exhaust manifolds are cast ductile iron. The design is the most efficient, reliable, and proven manifold available. All manifolds feature the new directed pulse design. When ordereing, please specify the year of car and if an EGR port is needed. 10 mm Turbo mounting hardware included.

1.6L
$389.00 p/n 66002 1.6L, T25 or T28 Turbo
$389.00 p/n 66502 1.6L, T3 Turbo, Internal Wastegate

1.8L 1994 to 1997
$389.00 p/n 60003 '94 to '97, T25/T28 Turbo, NO EGR
$409.00 p/n 60003 '94 to '97, T25/T28 Turbo, w/ EGR **
$389.00 p/n 61503 1.8L, T3 Turbo, Internal Wastegate, No EGR
$489.00 p/n 60061 1.8L, T3 Turbo, External Wastegate. No EGR

**Additional parts needed:
1994 to 1997 - EGR Adapter Fittings. $35.00

1.8L 1999 to 2005
$439.00 p/n 61002 '99,'00,'04, T25/T28 Turbo, w/ EGR
$389.00 p/n 61002E '99,'00,'04, T25/T28 Turbo, NO EGR
$439.00 p/n 61010 '01, '02, '03, T25/T28 turbo, w/ EGR
$389.00 p/n 61010E '01, '02, '03, T25/T28 turbo, NO EGR
$389.00 p/n 61503 1.8L, T3 Turbo, Internal Wastegate, No EGR
$489.00 p/n 60061 1.8L, T3 Turbo, External Wastegate. No EGR

We make manifolds to fit the 1.6L, 1.8L, and '99 - '04 Miatas. We also have replacement manifolds for older Aerodyne and IHI Systems. Please call for more details.

Stainless Manifolds
The Stainless Header Style Manifold comes with a support brace that will mount to the downpipe. We strongly recommend that is be used in conjunction with the BEGi S4 Downpipe. There is a hole pre-drilled in the flange for the manifold support brace.

$549.00 p/n 60402 '94 to '97, External Wastegate, w/ EGR, T25 or T28 Turbo
$549.00 p/n 61402 '99, '00, '04,External Wastegate, w/ EGR, T25 or T28 Turbo
$549.00 p/n 61402 '01, '02,'03 Only,External Wastegate, w/ EGR, T25 or T28 Turbo

1.6L Miata Turbo Dual Exhaust

Stainless Steel Straight Exhaust System. Features 3" Dual Outlet. Catless System. This is exhaust is louder than most exhaust systems. Dyno tested for an 18 rwhp gain! For use with ETZ -66031 mid pipe.

$400.00 p/n ETZ-66030

1.8L 1994-1997 Turbo Dual Miata Exhaust
Stainless Steel Exhaust System. Dual Outlet for use on turbo cars. Cat-back System. Ansa Muffler. Can be used with p/n 60095 or 60097 CAT pipe

$560.00 p/n ETZ-60098 3.0" Dual
$500.00 p/n ETZ-60099 2.5" Dual

1.8L 1994-1997 Miata Exhaust
Stainless Steel Exhaust System. Single Outlet for use on non-turbo cars. 2.25" Includes Intermediate Pipe section w/ resonator. Cat-back System. Ansa Muffler. Can be used with p/n 60094 CAT pipe

$419.00 p/n ETZ-60092

1.8L 1994-1997 2.5" Miata Turbo Exhaust
Stainless Steel Exhaust System. Single Outlet. 2.5" Includes Intermediate Pipe section. Cat-back System. Ansa Muffler. Can be used with p/n 60095 CAT pipe.

$419.00 p/n ETZ-60093

1.8L 1994-1997 3.0" Miata Turbo Exhaust
Stainless Steel Exhaust System. Single Outlet. 3.0" Includes Intermediate Pipe section. Cat-back System. Ansa Muffler. Can be used with p/n 60097 CAT pipe.

$479.00 p/n ETZ-60096

1.8L 1994-1997 2.5"CAT Pipe
2.25" Stainless Steel Pipe with Catalytic Convertor For use on non-turbo cars. Includes Metallic Core Hi Flow Cat.

$190.00 p/n ETZ-60094
$110.00 p/n ETZ-60094NC No catalytic convertor

1.8L 1994-1997 2.5" CAT Pipe for Turbo Application
2.5" Stainless Steel Pipe with Catalytic convertor For use with turbocharged cars. Includes Metallic Core Hi Flow Cat.

$200.00 p/n ETZ-60095
$120.00 p/n ETz-60095NC No catalytic convertor

1.8L 1994-1997 3.0" CAT Pipe for Turbo Application
3.0" Stainless Steel Pipe with Catalytic convertor For use with turbocharged cars. Includes Metallic Core Hi Flow Cat.

$220.00 p/n ETZ-60097
$140.00 p/n ETZ-60097NC No catalytic convertor

1.8L 1999-2005 Miata Turbo Dual Exhaust

Stainless Steel Dual Exhaust System. Features Dual Outlet System and a Magnaflow Muffler. This exhaust is louder than most exhaust systems. For use with the p/n 61605 or 61606 Mid Pipe.

$490.00 p/n ETZ-61661 3.0" Inlet Pipe
$440.00 p/n ETZ-61662 2.5" Inlet Pipe

1.8L 1999-2005 3.0" Miata Turbo Single Exhaust
3.0" Stainless Steel Exhaust System. Single Outlet System w/ Magnaflow Muffler. For use with Turbo applications and 61666 Mid Pipe.

$ 369.00 p/n ETZ-61663

1.8L 1999-2005 2.5" Miata Turbo Single Exhaust
2.5" Stainless Steel Exhaust System. Single Outlet System w/ Magnaflow Muffler. For use with Turbo applications and 61665 Mid Pipe.

$ 339.00 p/n ETZ-61667

1.8L 1999-2005 2.5" Miata Exhaust

Stainless Steel Single Outlet Exhaust System. Features 2.5" Tubing with a Magnaflow stainless steel muffler. For non-turbo application.

$320.00 p/n ETZ-61664

1.8L 1999-2005 Miata Turbo Mid Pipe Section
2.5" Stainless Steel w/ Magnaflow Metallic Core Hi flow CAT. For use with Turbo applications.

$ 400.00 p/n ETZ-61665
$ 320.00 p/n ETZ-61665NC No catalytic convertor

1.8L 1999-2005 Miata Turbo Mid Pipe Section
3.0" Stainless Steel w/ Magnaflow Metallic Core Hi flow CAT. For use with Turbo applications.

$ 430.00 p/n ETZ-61666
$ 330.00 p/n ETZ-61666NC No catalytic convertor

MazdaSpeed Miata Exhaust

This 2.5" Stainless steel mid-pipe bolts up to the existing factory downpipe. Stainless steel tubing and high flow mandrel bent design allow for more efficient air flow. You will notice an increase in boost response and quicker spool-up over the restrictive factory pipe. All tig welded for durability.

$339.00 p/n ETZ-67096

MazdaSpeed Miata Mid-Pipe
Replacement Mid-pipe for the 2004-2005 Mazdaspeed Miata. This 2.5" Stainless steel mid-pipe bolts up to the existing factory downpipe. Stainless steel tubing and high flow mandrel bent design allow for more efficient air flow. You will notice an increase in boost response and quicker spool-up over the restrictive factory pipe.

$220.00 p/n ETZ-67097

2006 Miata Dual Exhaust
Stainless Steel 2.5" Dual Outlet Exhaust System. The modifed Ansa Muffler exit is 2.25". The exhaust tips are 3.0". For use on non turbo applications.

$400.00 p/n ETZ-69099

Metallic Core Catalytic Convertor
Magnaflow 2.75" Catalytic Convertor. Proven to flow up to 30% more than a High Flow ceramic core one. Round. Stainless Steel.

$150.00 p/n 59958

Flanges Coming Soon!