Hi guys. I'm taking my car to change the exhaust pipings and muffler tomorrow. My stock muffler is kaput already i think .. sounds like farting .. got "putt putt putt" sound .. dad urge me to change it because its noisy.
1.) I'm using a manual 2.0L 3SFE engine (approx.140HP) in Toyota Corona ST171. Using a 4-2-1 exhaust header. Not planning to change it. I need suggestion on what diameter for the exhaust is good to slightly improve the engine's higher end torque while maintaining low to mid end power for daily city and highway drive. And any suggestion for the muffler's diameter ? Is it okay to use muffler with dual pipes like the honda accord SM4 with H22A engine?
2.)I plan to change my springs to a stiffer ones. My spring will sags when driving with more than 3 ppl in the car. Not comfortable at all. Can I just change the springs without changing the absorbers ? Will change all 4 of my tyres as well, using Bridgestone Turanza 195/60/R14.
Thanks for all the input. I will take my car to Everco at Bandar Sunway :)
1.) I'm using a manual 2.0L 3SFE engine (approx.140HP) in Toyota Corona ST171. Using a 4-2-1 exhaust header. Not planning to change it. I need suggestion on what diameter for the exhaust is good to slightly improve the engine's higher end torque while maintaining low to mid end power for daily city and highway drive. And any suggestion for the muffler's diameter ? Is it okay to use muffler with dual pipes like the honda accord SM4 with H22A engine?
2.)I plan to change my springs to a stiffer ones. My spring will sags when driving with more than 3 ppl in the car. Not comfortable at all. Can I just change the springs without changing the absorbers ? Will change all 4 of my tyres as well, using Bridgestone Turanza 195/60/R14.
Thanks for all the input. I will take my car to Everco at Bandar Sunway :)
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