How to Increase from 150bhp? - Mazda 6 Forums : Mazda 6 / Mazda Atenza Forum

03-07-2006, 02:24 AM

Hi all
I have a Mazda 6 2.0HB. Stock, it boosts 150BHP. Yesterday, I was on the highway, some geek with a modified SIR toyed with me. Is the SIR that powerful.
I was wondering whether I can mod mine to 200bhp. any one can advise? What should I do?

Cheers

dabears2k · 03-07-2006, 02:42 AM

What is a SIR?

Mazda Gremlyn · 03-07-2006, 04:16 AM

Probably a Civic SI-R, and to go from 150 to 200... start spending! I'm not very familiar with whats out there for the 2.0 (not the diesel right?), but I'm sure you can dig up something.

Oh and next time, try to find the right section for this....

And also put your location in your profile.

chinese_farmer · 12-23-2006, 11:46 AM

Get a high butterfly oxygen intake valve or cold air intake system

SCORPION6 · 12-26-2006, 03:58 PM

2.0 (2003) 141hp. Come with One Single Exhaust
2.0 (2006) 147hp. Come with Two Exhausts

You are from??

Ryobob · 12-26-2006, 04:04 PM

a troll

J Dragon · 12-26-2006, 05:55 PM

150bhp on a 2.0 platform, that's pretty damn good.

MrTea · 12-26-2006, 11:04 PM

if you are still reading this, let me suggest checking out Mazda3forums.com as they have a buttload of guys dealing with the 2.0, where as we rarely see them as they aren't in the states where a good majority of the site comes from.

i'm over there too if you have any questions you still can't find. and, depending on where you are and what ecu you have, there is a German (Swede?) company that has an ecu flash/upgrade for you.

Koya · 01-16-2007, 08:47 AM

Flywheel and clutch are the same as 2.3l
Breakes is same
Exhaust is same (exept headers)
Coswort have forged internals for 2.0 so you will have valves with springs and pistons with rods for rebuild
HiBoost have 2.0 complete turbokit

So... if you really wanna go... there is a lot of possibilities...

SCORPION6 · 01-16-2007, 09:20 AM

Mazda 6 (2.0) usea a similar manifold than Mazda 6 (2.3). Same Header for both

03-07-2006, 02:42 AM	#2 (permalink)
dabears2k Mazda Guru Join Date: Nov 2004 Location: San Diego, CA Posts: 4,784 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	What is a SIR? __________________ Kriegsfeld.com Blog "We have no words for speaking of wisdom to the stupid. He who understands the wise is wise already." -G.C. Lichtenberg

03-07-2006, 04:16 AM	#3 (permalink)
Mazda Gremlyn Administrator Join Date: Feb 2003 Location: San Diego, CA Posts: 7,194 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	Probably a Civic SI-R, and to go from 150 to 200... start spending! I'm not very familiar with whats out there for the 2.0 (not the diesel right?), but I'm sure you can dig up something. Oh and next time, try to find the right section for this.... And also put your location in your profile. __________________ 2004 Mazda6s MTX: Injen/CP-E Tunable, Espelier Lowering Springs, Racing Beat Sway Bars, 6gunrocket endlinks 1988 323 GTX: It LIVES!!

12-26-2006, 03:58 PM	#5 (permalink)
SCORPION6 Mazda Guru Join Date: Apr 2003 Location: ACTUALLY IN USA. MIAMI FLORIDA UNTIL December 3, 2009. Panamá (Central America). Posts: 2,497 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	2.0 (2003) 141hp. Come with One Single Exhaust 2.0 (2006) 147hp. Come with Two Exhausts You are from?? __________________ Mazda 6 (2.0) Automatic. Strato Blue Rx8 Rims 16x7,5 Offset:+50mm with Toyo Proxes 4 225/50 96V (40,2 lbs). 2.3 Draxas Header. 2.3 AEM SRI. Mobil 1 10W-30. Eibach Pro Kit. Bosch DOT4 Brake Oil. Kashima Brake Pads Britax Boulevard Baby Car seat. Pulstar Pulse Plugs

12-26-2006, 04:04 PM	#6 (permalink)
Ryobob Rally Racer Join Date: Jan 2005 Posts: 1,375 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	a troll __________________ 100% stock, I don't like mods.

12-26-2006, 05:55 PM	#7 (permalink)
J Dragon Mazda Guru Join Date: Aug 2005 Location: Maryland Posts: 4,530 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	150bhp on a 2.0 platform, that's pretty damn good. __________________ <span style="font-family:Georgia">06 mazdaspeed6 Sport w Nav --- If it's too good to be true, It's too good for you!!</span>

03-07-2006, 02:24 AM	#1 (permalink)
LeM6Boy Guest Posts: n/a	Hi all I have a Mazda 6 2.0HB. Stock, it boosts 150BHP. Yesterday, I was on the highway, some geek with a modified SIR toyed with me. Is the SIR that powerful. I was wondering whether I can mod mine to 200bhp. any one can advise? What should I do? Cheers

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12-23-2006, 11:46 AM	#4 (permalink)
chinese_farmer Learners License Join Date: Dec 2006 Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	Get a high butterfly oxygen intake valve or cold air intake system

12-26-2006, 11:04 PM	#8 (permalink)
MrTea Super Moderator Join Date: Mar 2003 Location: Huntington Beach, CA Posts: 8,131 Thanks: 0 Thanked 1 Time in 1 Post Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	if you are still reading this, let me suggest checking out Mazda3forums.com as they have a buttload of guys dealing with the 2.0, where as we rarely see them as they aren't in the states where a good majority of the site comes from. i'm over there too if you have any questions you still can't find. and, depending on where you are and what ecu you have, there is a German (Swede?) company that has an ecu flash/upgrade for you. __________________ '03 Lapis(mostly) 6i...Tranny swap by Gillis Motorsports : MTX-75 5speed tranny, 4.06 gears, Torsen LSD & chromoly axles, Engine build by Gillis Motorsports: 9:1 Supertech Pistons, Crower rods, Supertech valves, springs & retainers, ARP head & main studs, F2 Stage2 Turbo, Custom F2 engine/tranny mounts, 3" Turboback exhaust, Tein Basic Coilovers, Brembo Big Brake Kit and Rotora Rear Rotors, RacingBeat Front & Rear Sways, Seibon OEM hood, VF Engineering rear engine mount, Powdercoated Valvecover, TEIN hood dampers, Some sort of Body Kit from some company usually last dyno 8/23, 10psi...260HP/267TQ Still need: Seat, cage, Gillis suspension...then i'm DONE!!

01-16-2007, 08:47 AM	#9 (permalink)
Koya Track Racer Join Date: Jul 2006 Location: Ukraine, Lviv Posts: 281 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	Flywheel and clutch are the same as 2.3l Breakes is same Exhaust is same (exept headers) Coswort have forged internals for 2.0 so you will have valves with springs and pistons with rods for rebuild HiBoost have 2.0 complete turbokit So... if you really wanna go... there is a lot of possibilities... __________________ 2003 Mazda 6i 2.3l MTX - STOLEN Installed : Clutch Masters FX300 Clutch, Fidanza Aluminum Flywheel, CPE MAFci™ System, Audio Link USB MP3, TWM Short Throw Shifter, Carbotech Brake Rotors, Carbotech Performance Brake Pads (Bobcats), CPE Lightweight Battery Tray, Odyssey PC680MJ Battery, TEIN Hood Dampers

01-16-2007, 09:20 AM	#10 (permalink)
SCORPION6 Mazda Guru Join Date: Apr 2003 Location: ACTUALLY IN USA. MIAMI FLORIDA UNTIL December 3, 2009. Panamá (Central America). Posts: 2,497 Thanks: 0 Thanked 0 Times in 0 Posts Groans: 0 Groaned at 0 Times in 0 Posts iTrader: 0 reviews	Mazda 6 (2.0) usea a similar manifold than Mazda 6 (2.3). Same Header for both __________________ Mazda 6 (2.0) Automatic. Strato Blue Rx8 Rims 16x7,5 Offset:+50mm with Toyo Proxes 4 225/50 96V (40,2 lbs). 2.3 Draxas Header. 2.3 AEM SRI. Mobil 1 10W-30. Eibach Pro Kit. Bosch DOT4 Brake Oil. Kashima Brake Pads Britax Boulevard Baby Car seat. Pulstar Pulse Plugs